109283385 has 16 divisors (see below), whose sum is σ = 179580096. Its totient is φ = 56708928.

The previous prime is 109283347. The next prime is 109283389. The reversal of 109283385 is 583382901.

It is not a de Polignac number, because 109283385 - 2¹⁴ = 109267001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109283389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97899 + ... + 99008.

It is an arithmetic number, because the mean of its divisors is an integer number (11223756).

Almost surely, 2^109283385 is an apocalyptic number.

109283385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

109283385 is a deficient number, since it is larger than the sum of its proper divisors (70296711).

109283385 is a wasteful number, since it uses less digits than its factorization.

109283385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196952.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 109283385 is about 10453.8693793255. The cubic root of 109283385 is about 478.0992321540.

The spelling of 109283385 in words is "one hundred nine million, two hundred eighty-three thousand, three hundred eighty-five".